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St. Charles County, MO Parcels & GIS Data

St. Charles County, MO parcel data: 171,886 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes St. Charles County, Missouri parcel data covering 171,886 property records.

This page documents parcel-level coverage for St. Charles County, Missouri. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for St. Charles County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete St. Charles County property dataset.

St. Charles County is located in the central eastern part of the U.S. state of Missouri. As of the 2020 census, the population was 405,262, making it Missouri's third-most populous county.

FIPS 29183

Official county website: http://www.sccmo.org

The FIPS code for St. Charles County is 29183.

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Attribute coverage

St. Charles County contains 171,886 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%171,886
parcelid100%171,865
parcelid2<0.1%13
ogparcelid100%171,865
ogparcelid2<0.1%13
parentid<0.1%0
stackid<0.1%0
geoid100%171,886
statefp100%171,886
countyfp100%171,886
countyname100%171,886
cousubfp100%171,886
cousubname100%171,886
tractce100%171,886
tractname100%171,886
taxacctnum100%171,880
taxyear<0.1%2
taxdistrict<0.1%60
usecode100%171,854
usedesc100%171,854
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs91.6%157,491
numunits88.5%152,122
yearbuilt88.2%151,573
numfloors<0.1%0
bldgsqft88.3%151,690
bedrooms84.1%144,603
halfbaths38.4%65,938
fullbaths84.2%144,695
imprvalue92.3%158,705
landvalue80.6%138,493
agvalue9.9%17,064
totalvalue99.9%171,663
taxacres100%171,882
calcarea100%171,886
saleamt64.0%110,045
saledate77.5%133,187
ownertype100%171,875
ownername100%171,875
owneraddr100%171,860
ownercity<0.1%8
ownerstate<0.1%8
ownerzip<0.1%8
parceladdr100%171,874
parcelcity98.6%169,429
parcelstate100%171,886
parcelzip100%171,886
legaldesc100%171,853
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book91.1%156,666
page91.1%156,666
block<0.1%6
lot100%171,858
parceltype0.3%484
accesstype0.3%484
iucnclass0.1%95
placename3.3%5,679
placetype3.3%5,592
firmid100%171,885
firmdate100%171,885
fldzone100%171,885
zonesubty97.4%167,450
staticbfe<0.1%30
elevmin99.7%171,369
elevmax99.7%171,369
elevavg99.7%171,369
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding84.7%145,559
bldgtype<0.1%0
naicscode16.6%28,457
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%171,860
centroidx100%171,886
centroidy100%171,886
surfpointx100%171,886
surfpointy100%171,886
geom100%171,886
extras100%171,886
ownerlist<0.1%0

Schema mapping

How source columns from the acquired St. Charles County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — St. Charles County, Missouri (29183) 1 entity · most recent acquisition per entity · generated 2026-07-25 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER PARCEL parcelid apn taxacres parcelstate sourceurl geom 5 cols ⇢ parcelid parcelid2 taxacres parcelstate sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 0.0% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.4% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxacctnum 100% usecode 100% usedesc 91.6% numbldgs 88.5% numunits 88.2% yearbuilt 88.3% bldgsqft 84.1% bedrooms 84.2% fullbaths 92.3% imprvalue 80.6% landvalue 100% totalvalue 64.0% saleamt 77.5% saledate 100% ownertype 100% ownername 100% owneraddr 100% parceladdr 98.6% parcelcity 100% parcelzip 100% legaldesc 91.1% book 91.1% page 100% lot 84.7% siding lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usecode usedesc numbldgs numunits yearbuilt bldgsqft bedrooms fullbaths imprvalue landvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc book page lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg siding updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (36) — empty or below 50% fill in this county parentid, stackid, taxdistrict, zoningcode, zoningdesc, numfloors, halfbaths, agvalue, ownercity, ownerstate, ownerzip, township, section qtrsection, range, plssdesc, block, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation roofcover, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, ownerlist PARCEL 6 mapped · 5 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid apn taxacres parcelstate sourceurl geom parcelid parcelid2 taxacres parcelstate sourceurl geom extras · 5 source columns preserved as json gid, county_name, fips_code, vintage_id, geoid extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering St. Charles County:

Frequently asked questions

Where can I find St. Charles County, MO parcel and GIS data?

Land Records publishes a St. Charles County, MO parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full St. Charles County, MO dataset as a GeoPackage or CSV.

How many parcels are in St. Charles County, MO?

The current dataset contains 171,886 parcel records for St. Charles County, MO, each with its boundary geometry and assessor attributes.

What is the FIPS code for St. Charles County, MO?

The FIPS code for St. Charles County, MO is 29183.

What information does each St. Charles County, MO parcel record include?

Each St. Charles County, MO parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is St. Charles County, MO parcel data free?

You can preview St. Charles County, MO parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does St. Charles County, MO have an official GIS or property records website?

Yes — the official St. Charles County, MO government website is linked in the county details above. Land Records standardizes St. Charles County, MO assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated